Achievements of civilization
By: prepared under the auspices of the Committee on materials of instruction of the American council on education, with the co-operation of the Subcommittee on political education of the American political science association
Contributors: American Council on Education; American Political Science Association
Publisher: The American council on education
Published: 1932
Place of publication: Washington, D. C
Language: eng
Subjects: Civilization -- History
Notes: "References" at end of each volume
Table of contents: title: 2. The story of numbers [by Bertha M. Parker, 1932]; title: 3. The story of weights and measures [by Bertha M. Parker, 1932]; title: 4. The story of our calendar [by Bertha M. Parker, 1933]; title: 5. Telling time throughout the centuries [by Bertha M. Parker, 1933]